The MP3 album deal of the day over at Amazon today is Janis Joplin’s Greatest Hits for only $3.99.

This hits album contains 12 classic songs from the late singer Janis Joplin, like “Piece Of My Heart,” “Me And Bobby McGee,” “Ball And Chain,” and “Down On Me,” — right there, those four songs justify the four dollar price tag, though every tune on the album is great.

If you’d like a physical copy of Janis Joplin’s Greatest Hits, the CD is available for only $7.27.